Building and civil

Emergency vehicle rules (red lights and sirens are set by law; the black-and-white police car is not)

Japanese emergency vehicles: red lights, siren loudness and fire-engine vermilion are set by regulation, but the black-and-white police livery is not

This drawing comes from one YAML file. No shape was moved by hand.

Notes in the source (in Japanese)

Source (YAML)

examples/gallery/381-緊急自動車の決まり.zumen.yaml

More in this field

• A two-bedroom apartment plan with room dimensions, which way each door swings, and where the wet rooms and storage sit
• A reinforced concrete framing plan for a second floor, with the grid lines and the mark of every column, girder, beam and slab
• School floor plan (walls, door swings, grid lines, dimensions)
• A farmland consolidation plan laying out 30-are plots, with the irrigation channels, the drainage channels and the farm roads that serve them
• The plan of a concrete gravity dam: the body, the spillway, the intake works and the access road for maintenance
• Site logistics plan with the crane radius
• The typical floor of a business hotel with nine rooms, a central corridor, two direct stairs, and two lifts with their hall
• A surface car park set out for fourteen cars, with bay dimensions, aisle width and where the entrance and exit sit